Foster® 85-62 JAC-TAC® ADHESIVE and EDGE SEALER
FOSTER ® JAC-TAC ® ADHESIVE and EDGE SEALER
Foster ® Jac-Tac ® Adhesive is a black, rapid setting resin/polymer emulsion adhesive for use with low density fibrous glass insulation, duct wrap and acoustical linings (up to 3 lbs./c.f.) in air handling systems. It has good wet grab, and can be applied to painted or unpainted steel, galvanized steel or aluminum surfaces.
Jac-Tac Adhesive is formulated for use in duct liner machines, both air atomized spray and roll coater types. It has excellent hot peel strength and high humidity resistance. Once dry and cured, it has outstanding water resistance.
Jac-Tac Adhesive is water-based and non-flammable in the wet state. It meets the requirements of ASTM C916-85, Type II (ASC-A-7001, Type II).
Jac-Tac Adhesive is also used to seal or butter cut edges of duct liner insulation to retard fiber release. It can be applied to edges by brush or spray and it black color matches the original facing surface.
Jac-Tac Adhesive meets NFPA-90A & 90B 25/50 requirements.
Jac-Tac Adhesive meets requirements for LEED IEQ 4.1 Low-Emitting Materials, Adhesives and Sealants. VOC: 6 g/l, less water and exempt solvents.
Jac-Tac Adhesive contains no asbestos, lead, mercury, or mercury compounds.
Store and apply between 40ºF (4ºC) and 100ºF (38ºC), protect from freezing until dry. Always test plastic foam insulation for warpage when using any water-base adhesive. Not suggested for sealing vapor barrier jackets. Overhead applications may require mechanical fasteners.
Air atomized spray, brush, roller, or duct liner machine
AVERAGE WEIGHT / U.S. GALLON (ASTM D 1875):
8.9 lbs. (1.07 kg/l)
AVERAGE NON-VOLATILE (ASTM D 1644):
51% by volume (52% by weight)
COVERAGE RANGE (FSTM 72):
(Subject to type of surface and nature of material being bonded.) Spray: Approximately 300-500 sq. ft./gal. (7.4-12.3 m2 /l) Brush/Roller: 150-300 sq. ft./gal. (3.7-7.4 m2 /l)
BOND TIME RANGE (FSTM 66):
0-10 minutes (depending on temperature and humidity)
SERVICE TEMPERATURE LIMITS (FSTM 70):
(Temperature at coated surface) -20ºF to 200ºF (-29ºC to 93ºC)
WET FLAMMABILITY (ASTM D 3728):
No flash to boiling, over 200ºF (93ºC)
SURFACE BURNING CHARACTERISTICS (ASTM E 84):
Flame Spread: 0
Smoke Developed: 0
Tested at coverage rate of 300 sq. ft./gal. (7.4 m2 /l).
Applied to 1/4 inch (6.4 mm) inorganic reinforced cement board. The flame spread may vary at different product thickness and/or when applied over other surfaces.
TM TradeMark of H.B. Fuller Construction Products Inc.
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